Lines Matching refs:sf
289 struct rt_signal_frame __user *sf;
299 sf = (struct rt_signal_frame __user *)
303 if (((unsigned long) sf) & 3)
306 err = get_user(tpc, &sf->regs.tpc);
307 err |= __get_user(tnpc, &sf->regs.tnpc);
315 err |= __get_user(regs->y, &sf->regs.y);
316 err |= __get_user(tstate, &sf->regs.tstate);
317 err |= copy_from_user(regs->u_regs, sf->regs.u_regs, sizeof(regs->u_regs));
323 err |= __get_user(fpu_save, &sf->fpu_save);
325 err |= restore_fpu_state(regs, &sf->fpu_state);
327 err |= __copy_from_user(&set, &sf->mask, sizeof(sigset_t));
328 err |= do_sigaltstack(&sf->stack, NULL, (unsigned long)sf);
412 struct rt_signal_frame __user *sf;
423 sf = (struct rt_signal_frame __user *)
426 if (invalid_frame_pointer (sf, sigframe_size))
433 err = copy_to_user(&sf->regs, regs, sizeof (*regs));
436 err |= save_fpu_state(regs, &sf->fpu_state);
437 err |= __put_user((u64)&sf->fpu_state, &sf->fpu_save);
439 err |= __put_user(0, &sf->fpu_save);
443 err |= __put_user(current->sas_ss_sp, &sf->stack.ss_sp);
444 err |= __put_user(sas_ss_flags(regs->u_regs[UREG_FP]), &sf->stack.ss_flags);
445 err |= __put_user(current->sas_ss_size, &sf->stack.ss_size);
447 err |= copy_to_user(&sf->mask, oldset, sizeof(sigset_t));
449 err |= copy_in_user((u64 __user *)sf,
454 err |= copy_siginfo_to_user(&sf->info, info);
456 err |= __put_user(signo, &sf->info.si_signo);
457 err |= __put_user(SI_NOINFO, &sf->info.si_code);
463 regs->u_regs[UREG_FP] = ((unsigned long) sf) - STACK_BIAS;
465 regs->u_regs[UREG_I1] = (unsigned long) &sf->info;
471 regs->u_regs[UREG_I2] = (unsigned long) &sf->info;